Suzhou Electric Appliance Research Institute
期刊號: CN32-1800/TM| ISSN1007-3175

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基于PSCAD/EMTDC的高鐵在線運行工況電能質量分析

來源:電工電氣發(fā)布時間:2016-04-06 09:06 瀏覽次數(shù):17

基于PSCAD/EMTDC的高鐵在線運行工況電能質量分析 

張帥1,袁曉冬2,陳兵2,柏晶晶1,顧偉1 
(1 東南大學 電氣工程學院,江蘇 南京 210096;
2 江蘇省電力公司電力科學研究院,江蘇 南京 211102)
 
 

摘 要:隨著高速電氣化鐵路的大規(guī)模入網(wǎng),為研究高鐵接入后系統(tǒng)側的電能質量變化特性,在AD/EMTDC軟件中搭建CRH2型高鐵牽引供電系統(tǒng)仿真模型,從不同角度對所建高鐵仿真模型進行了論證,并在對高鐵實際運行工況進行匹配分析的基礎上,以京-滬高鐵南京段為例,分析了高鐵實際運行中不同運行工況下系統(tǒng)側的電能質量變化特性,為高鐵電能質量監(jiān)測分析和治理及實際運行控制化化提供了合理建議。
關鍵詞:高鐵;電能質量分析;PSCAD/EMTDC軟件;牽引供電系統(tǒng);建模仿真
中圖分類號:TM922.73;U264.3 文獻標識碼:A 文章編號:1007-3175(2014)03-0001-07


Express Train On-Line Operation Working Condition Power Quality Analysis Based on PSCAD/EMTDC 

ZHANG Shuai, YUAN Xiao-dong, CHEN Bing, BAI Jing-jing, GU Wei

(1 School of Electrical Engineering, Southeast University, Nanjing 210096, China; 
2 Jiangsu Electric Power Company Research Institute, Nanjing 211102, China)
 
 

Abstract: Following express train electric railways connected into the power grid in large scale, in order to study the power quality change characteristics at system side after express train connected into grid, this paper built up the simulation model of CRH2 type express train tracking power supply system in PSCAD/EMTDC software. Verification was carried out from different angles for the built simulation model of express train. On the basis of matching analysis of express train actual operation working condition, taking Beijing-Shanghai express train Nanjing section for example, this paper analyzed the power quality change characteristics of express train actual operation at system side under different operation working conditions, which provides reasonable suggestions for express train power quality monitoring analysis and treatment and actual operation control optimization.
         Key words: express train; power quality analysis; PSCAD/EMTDC software; tracking power supply system; modeling simulation


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